The German Democratic Republic of East Germany began construction of the Berlin Wall on August 13, 1961....
Prior to the invention of agriculture, hunting was one of the primary methods of obtaining food for...
The Itaipu Dam is a hydroelectric dam on the border between Paraguay and Brazil. The Parana River,...
Yosemite National Park, located in California, is 761,268 acres in size. President Abraham Lincoln signed the Yosemite...
Mark Zuckerberg is the co-founder of Facebook as well as the company’s chairman and CEO. On March...
Arlington National Cemetery is a military cemetery covering 624 acres. During the American Civil War, it was...
Every year on April 22nd, there are Earth Day celebrations in over 192 countries around the world....
The sperm whale is the largest of the toothed whales. Sperm whales can be found in all...
Christianity is a religion founded on the life and teachings of Jesus of Nazareth. With over 2.2...
A snowflake is a collection of snow crystals that have bonded together. Many people mistake snowflakes for...
The Paricutin volcano, also known as the ‘Volcan de Paricutin,’ is located in the Mexican state of...
Mother’s Day began in the early 1900s in the United States. Although there are older customs that...
